Dentistry Commons^™

Age Estimation By Assessing Developmental Stages Of The Distal End Of Radius Bone In Thai Population, Phonkit Sinpitaksakul, Sunpatch Benjavongkulchai, Anansit Jinawong, Chawanat Wongpattaraworrakul, Sirapat Pipattanachat, Pisha Pittayapat

Chulalongkorn University Dental Journal

Objective: The aim of this study was to evaluate developmental stages of the radius bone and compare it with the chronological age of Thai population. Methods: Three hundred hand and wrist radiographs (150 males, 150 females) of subjects (age 7-20 years) were retrospectively collected. The developmental stages of the distal end of the radius bone were modified from Tanner-Whitehouse 3 and categorized into 4 stages: 1) non-capping, 2) capping, 3) partial fusion and 4) complete fusion. Each radiograph was scored by 3 observers. Sixty subjects were re-evaluated for intra- and inter-observer agreement. Statistical analysis was performed. Results: The mean ages …

Effect Of Air-Abrasion Preparation On Shear Bond Strength Of Orthodontic Brackets To Enamel Surface, Elliott Katz

Student Theses, Dissertations and Capstones

Introduction: An optimal orthodontic bonding system must minimize damage to the enamel during conditioning, have enough bond strength to prevent bracket de-bonding during treatment, and allow bracket removal at treatment completion, such that minimal damage is inflicted to the tooth.1 Pumice followed by acid etching has been the standard for many years; however, Groman Inc. (Margate, FL, USA) has stated that using their air-abrasion product will result in a tripling of bond strength. This method claims a three-fold increase in bond strength compared to traditional acid etching techniques by substituting air-abrasion using the EtchMaster® (Groman Inc., Margate, FL) 50 μm …

Minimally Invasive Accelerated Orthodontic Techniques: A Clinical, Radiological, And Histological Comparison On A Rat Model, Sausha Toghranegar

Student Theses, Dissertations and Capstones

Background: Accelerated orthodontics encompasses a group of techniques designed to facilitate the faster movement of teeth. Many techniques developed are designed to cause a controlled injury to the cortex of the bone resulting in a transient osteopenia, also known as the regional acceleratory phenomena (RAP). Little research has been done to compare these techniques and describe their effects on the periodontium. Objective: To clinically, histologically, and radiographically compare several minimally invasive techniques for inducing accelerated orthodontics. Methods: Sixty 8-9-week-old male Sprague Dawley rats were used for this investigation. An orthodontic device consisting of a 50g NiTi closed coil spring was …

Flexural Strength And Optical Characteristics Of High Translucency Zirconia, Golsa Akbarian

Student Theses, Dissertations and Capstones

Objective: High translucency zirconia has been developed for esthetically demanding dental cases with the objective of improving light transmittance. The purpose of this in vitro study is to compare the translucency and flexural strength of high translucency zirconia with conventional zirconia and lithium disilicate ceramics, all of which are options for indirect dental restorative applications. Methods: Three dental ceramic materials were selected: Group 1: conventional zirconia; group 2: high translucent zirconia; and group 3: lithium disilicate glass-ceramic. Fifteen disk-shaped specimens (10mm in diameter) of each material were fabricated at 0.5mm, 0.75mm, and 1 mm thicknesses as subgroups A, B, and …

Effect Of Tooth Angulation, Archwire Material And Vibration On Resistance To Sliding In Conventional Twin Brackets, Liliam Hernandez

Student Theses, Dissertations and Capstones

Objective: The purpose of this study was to evaluate the effect of bracket angulation, archwire material, and vibration on the resistance to sliding of orthodontic brackets to slide along an archwire. Background: In Orthodontics, resistance to sliding generated at the wire-bracket interface has a bearing on the force transmitted to the teeth. Resistance to tooth movement in orthodontics can occur in one of two ways. One, is when a practitioner closes a space at an extraction site and the brackets slide along the archwire. The other is when teeth tip, and the angulation between the bracket and archwire produces binding …

Comparison Of Cutting Efficiency Of Different Rotary Instruments, On Two Different Ceramic Materials Using Electric And Air-Turbine Dental Hand-Pieces, Salam Hetou

Student Theses, Dissertations and Capstones

Objective. This study compared the cutting efficiency of different diamond rotary cutting instruments on twoceramic materials when used with an electric handpiece versus an air-turbine handpiece. The amount of surface roughness exhibited by an electric hand-piece was also evaluated in comparison with an air-turbine hand-piece, when used to cut through ceramic restorative materials in a simulated crown removal procedure. Materials and Methods.One-hundred and sixty ceramic specimens were fabricated from lithium disilicate (IPS e.max Press, Ivoclar Vivadent, Amherst, NY) and zirconium oxide (ZirCAD, Ivoclar Vivadent, Amherst, NY) with standardized dimensions (5mm x 2mm x 20mm). Samples were divided into eight groups …

Basics Of Musculoskeletal Health In Dentistry: An Overview, Drashti Shah, Ankit Arora, Padmaja Arora

Books

This book is an overview of the basics of musculoskeletal health amongst dentists which is the most commonly targeted profession of musculoskeletal pain and its consequences. This book also covers the common areas of pain, aeitiolgy, the study stating specialty specific areas of pain due to repetitive work of dental specialties andalso mentions the measures of prevention and consequences if being neglected, i.e. in general stating importance of musculoskeletal health amongst dentists.

Oral Cancer Has A New Risk Factor: Hpv, Tira Hanrahan, Shillpa Naavaal

Dental Public Health and Policy Publications

No abstract provided.

Cephalometric Analysis Of Growth And Treatment With The Structural Technique: A Review Of Its Background And Clinical Application, Ib Leth Nielsen

Taiwanese Journal of Orthodontics

The aim of this review is to provide the fundamental basis and scientific evidence for the so-called “structural technique.” In this article we will discuss the benefits and challenges of this technique as well as present and compare it to the so-called “best fit” technique. Furthermore, we will introduce the three parts of the analysis, most commonly used for evaluation of growth and treatment changes. The “structural technique” developed by Professor Arne Björk and his associate Dr. Vibeke Skieller is the result of their longitudinal studies using metallic implants as biological markers. These studies showed that most of the information …

Virginia Dental Journal (Vol. 95, No. 1, 2018)

Virginia Dental Journal

No abstract provided.

Virginia Dental Journal (Vol. 95, No. 3, 2018)

Virginia Dental Journal

No abstract provided.

National Children’S Dental Health Month - Broadcasting Tips (2018), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

National Children’S Dental Health Month - Sample Newspaper Articles (2018), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

National Children's Dental Health Month Poster "Brush Your Teeth With Fluoride Toothpaste..." (2018), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

Cartel Del Mes Nacional De La Salud Dental Infantil "Cepilla Tus Dientes Con Pasta Con Fluoruro..." [Spanish Language Version: Brush Your Teeth With Fluoride Toothpaste...] (2018), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

Would You Recognize Lupus?, Sydney C. Smith, Maegan Simms, Barbara Brown

Dental Hygiene Student Scholarship

Systemic Lupus Erythematosus, or SLE, is a chronic autoimmune disease which significantly affects various organs of the body and the oral cavity. According to various studies, SLE can cause an increased risk of periodontitis, fungal infections, and dental caries within the oral cavity. Periodontitis is an inflammatory condition mediated by an infectious etiology which affects the supporting tissues of the periodontium and alveolar bone. With SLE being an inflammatory condition as well, recent studies have emerged hypothesizing the possible association between SLE and periodontitis. Other effects on the oral cavity such as fungal infections including lichen planus and angular cheilitis …

Ada News Convention Daily - 2018 Day 4, American Dental Association, Publishing Division

ADA News

The ADA News Daily (also called the ADA News Convention Daily) is a special edition of the ADA News published each day during American Dental Association Annual Sessions.

Hours Lost To Planned And Unplanned Dental Visits Among Us Adults, Uma Kelekar, Shillpa Naavaal

Dental Public Health and Policy Publications

Introduction

Poor oral health is associated with lost hours at work or school, which may affect a person’s productivity. The objective of our study was to estimate work or school hours lost to dental visits among adults aged 18 and older by the types of visits (emergency or unplanned; routine, planned, or orthodontic; or cosmetic) and to determine the factors associated with hours lost.

Methods

We used the most recent Oral Health Supplement data, from the 2008 National Health Interview Survey (NHIS), to estimate the total hours lost at work or school for dental visits among adults in the United …

Estimating The Cost Of School Sealant Programs With Minimal Data, Susan O. Griffin, Kari Jones, Shillpa Naavaal, Joan M. O'Connell, Christina Demopoulos, Dawn Arlotta

Dental Public Health and Policy Publications

Objective: Develop methodology to estimate the annual cost of resources used by school sealant programs (SSPs) and demonstrate its use.

Methods: We used existing literature and expert opinion to identify SSP cost components and the most appropriate units for their measurement (e.g., per operator) and collection frequency (e.g., per day). For equipment and reusable instruments, costs were sufficiently homogenous across SSPs that we could provide default per unit cost estimates (2016 US$) that SSPs can use in lieu of collecting their own data. We also provide default costs for supply items such that SSPs can estimate total supply costs with …

Variations In Cigarette Smoking And Quit Attempts By Health Insurance Among Us Adults In 41 States And 2 Jurisdictions, 2014, Shillpa Naavaal, Ann Malarcher, Xin Xu, Lei Zhang, Stephen Babb

Dental Public Health and Policy Publications

Objectives: Information on the impact of health insurance on smoking and quit attempts at the state level is limited. We examined the state-specific prevalence of cigarette smoking and past-year quit attempts among adults aged 18-64 by health insurance and other individual- and state-level factors.

Methods: We used data from 41 states, the District of Columbia, and Puerto Rico, the jurisdictions that administered the Health Care Access module of the 2014 Behavioral Risk Factor Surveillance System. Data on quit attempts included current smokers with a past-year quit attempt and former smokers who quit during the past year.

Results: Overall, smoking prevalence …

Ada Accepting Nominations For 10 Under 10 Awards, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

Ada Adopts Further Policy Discouraging Direct-To-Consumer Dental Services, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

Ada Foundation Awards $140,000 In Dental Student Scholarships, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

Ada Foundation Names Give Kids A Smile® Continuity Of Care Grant Recipients, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

Ada Senior Lobbyist Jennifer Fisher Named Top Dc Lobbyist, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

American Dental Association Announces Promotion Of Catherine Mills To Vice President, Conferences And Continuing Education, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

American Dental Association Statement On Opioids, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

Dr. Jonathan An Receives Ada Foundation Dentsply Sirona Research Award, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

New Law Seeks To Improve Access To Oral Health Care For Underserved Patients, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

The American Dental Association Announces Promotion Of Dr. David Preble, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.